Welcome to the forum!
I agree with la_angel wholeheartedly.
I have never heard of using two different brands. Each manufacturer has different products, and using implants from two companies will produce varying results.
I would stick with the saline if I were you, as there are health risks, like la_angel mentioned.
I understand you liked your breasts when you were pregnant and postpregnancy, however, larger breasts will definitely not look natural on your frame. What type of look are you trying to achieve?
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